Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of quenching electronic excitation of chromophore-containing organic molecules photoactive compositions










Image Number 5 for United States Patent #7754191.

A method of quenching fluorescence of a naphthalate polyester that is subjected to UV-radiation in an amount sufficient to cause the naphthalate polyester to reach an excited state and fluoresce, comprising adding to the naphthalate polyester a fluorescence quenching amount of a compound of formula (1): ##STR00001## wherein R.sup.1 is an alkoxy; R.sup.2 is an organic linker; k is either zero or one; l is either zero or one, wherein the sum of k+l is one; and m is an integer in a range from zero to about twenty.








 
 
  Recently Added Patents
Cardiac stimulation using leadless electrode assemblies
Substance-distribution system for an egg injection device
Polymer-based high surface area multi-layered three-dimensional structures and method of making same
Structure and its method for hydrophobic and oleophobic modification of polymeric materials with atmospheric plasmas
Repair of superalloy component
Device for producing stable and augmented flame
Refrigerator having water feed system
  Randomly Featured Patents
Long lasting glucagon-like peptide 2 (glp-2) for the treatment of gastrointestinal diseases and disorders
Method for marking solid, liquid or gaseous substances
Marker buoy
Active filtration of airborne contaminants employing heated porous resistance-heated filters
Welding electrode with contoured face
Hot melt adhesive
System and method for filtering video signals
Op-R, a solid state filter
Chair
Light emitting device